Variations

Use the chart below to determine your size. If you’re between two sizes, order the smaller size for a tighter fit or the larger size for a looser fit. If your measurements for chest and waist correspond to two different sizes, order the size indicated by your chest measurement for tops and your hip measurement for pants.

Sizing Charts:

Cm

Inch

S

M

L

XL

XXL

XXXL

NECK

13-14

14-15

15-16

16-17

17-18

18-19

CHEST

33-36

36-39

39-42

42-45

45-48

48-52

ARM LENGTH

34

34-34.5

34.5

35

35.5

36

S

M

L

XL

XXL

XXXL

NECK

34-36

36-38

38-41

41-43

43-46

46-49

CHEST

83-91

91-99

99-107

107-115

115-123

123-133

ARM LENGTH

86.5-87

87-87.5

87.5-88

88-89

89-90

90-91

Fit Guide:

Our three different fits - slim, regular, and relaxed - ensure that when worn together, layers move and breathe like a single garment.

slim fit

A snug, close-to-body fit for low bulk layering.

regular fit

Neither snug nor loose - garments that are worn solo or over other layers.

relaxed fit

Loose fitting lightweight layers.

free returns & exchanges

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Made for

The Men's Oasis Long Sleeve Half Zip is the ultimate do-everything baselayer. Built from our soft, luxurious 200gm merino jersey fabric, Oasis keeps you warm in cool weather and breathes well as you heat up. And you can open the half zip for instant cooling on the fly. To ensure comfort on the move, the Oasis Long Sleeve Half Zip has offset shoulder seams, set-in sleeves and flatlock stitching throughout, plus a slightly longer bottom hem in back. It's a good thing merino resists odor so well, because you'll want to wear this shirt for every activity, day after day.